Created to reduce unwanted flex and as an improvement over the spongy stock bushings, and used on M3 GTS/CRT as well as M5/M6, Macht Schnells Solid Aluminum Subframe Bushing kit is just the ticket. Bushings are Machined from 6061-T6 aerospace aluminum to provide a firm, solid suspension mounting point from subframe to vehicle eliminating any flexing which greatly improves feel and handling.

A must for aggressive or track driven vehicles, Macht Schnells Solid Aluminum Differential Bushing kit reduces unwanted flex and as an improvement over the spongy stock carrier bushings. Bushings are machined from 6061-T6 aerospace aluminum to provide a firm, solid differential mounting point to subframe to vehicle, keeping the tires firmly planted on the ground during launching/shifting and providing maximum energy transfer to the rear wheels  where it counts.